Christophe Berra has warned Wolves must reproduce the form they have shown against the leading clubs when tackling sides scrapping with them for Barclays Premier League survival.
Wolves followed up wins over Manchester City, Liverpool and Chelsea by shattering Manchester United's unbeaten league record on Saturday at Molineux. Such results are in complete contrast to their form against sides in the lower part of the table.
Defender Berra said: "This season has been crazy so far. We get beaten by the teams around us and then beat Chelsea, Liverpool, Manchester City and now United. It was a great result for us at the weekend. But now we have got to make sure we do the same again against the so-called smaller teams."
Wolves face another daunting challenge at Arsenal next weekend, but Berra said: "We are more than capable of going there and getting a result.
"It will be another tough game but we went there last season and only lost to a 94th-minute goal."
Berra, 26, was full of praise for the way his fellow defender Ronald Zubar bounced back from gifting Bolton a winner last week by giving an impressive performance against the Red Devils.
Berra said: "It happens when you are a defender. Sometimes a striker can miss a chance and get away with it.
"But, if you make a mistake at the back, it's highlighted much more.
"You just have to make sure you bounce back - and Ronald did that on Saturday."